OverviewJon Martello has earned the nickname of Don Jon because of his ability to seduce gorgeous women day in and day out. Despite his knack for one-night stands, developing real relationships is far more difficult for him. He is so addicted to pornography that he must watch it several times a day in order to keep himself sane, and all of his physical gratification comes from this. Gradually, Jon realizes that he is not truly enjoying any of his flings, and he decides to try making an actual relationship work. He'll need to undo many of the preconceptions he has from watching so much porn, and the woman he's interested in will need to let go of her own misconceptions from too many romance movies.